Wilton Armetale Boston Rectangular Cracker Tray, 13-Inch-by-3.5-Inch Wilton Armetale Boston Cracker Tray, designed for decorative and practical use Made of 100% recycled, food-safe, aluminum-based alloy metal, will not rust, break, crack, or chip under normal usage With proper care your Wilton Armetale treasures can last a lifetime Hand wash with mild soap and hot water; towel dry Measures 13-inch by 3-1/2-inch by 1-1/4-inch